134630

Appears in sequences

• a(n) = ceiling(A173510(n)/2).at n=48A173513
• Number of (n+2) X 9 0..3 arrays with every 3 X 3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly three ways, and new values 0..3 introduced in row major order.at n=8A204641
• Indices of primes in the 8th-order Fibonacci number sequence, A123526.at n=41A254412